Taking the "if it ain't broke, don't don't fix it" approach, German audio equipment maker Sennheiser is reintroducing its Momentum headphones in black. Aside from its Batmanesque color scheme, these are the same sleek set of cans that we got up close and personal with at last year's IFA. A lightweight marriage of stainless steel and buttery smooth sheepskin leather, the Momentum Black features a flexible 3.5mm audio jack -- with sexy red accents on t
